Zobrazeno 1 - 4
of 4
pro vyhledávání: '"T. L. Nipp"'
Publikováno v:
Journal of Sustainable Agriculture. 6:157-176
Intensive animal production systems produce concentrated animal wastes. Livestock producers should recognize the threat their operations may pose to surface and ground water quality. More than 100 million tons of dry livestock and poultry manures are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79e6f4d249671d7c17dcc959959af351
https://doi.org/10.1300/j064v06n02_13
https://doi.org/10.1300/j064v06n02_13
Publikováno v:
Journal of Environmental Quality. 24:405-411
Congress, in dealing with the Coastal Zone Management Act and Amendements, and the Clean Water Act reauthorization, has placed increased attention on agricultural point and nonpoint-source pollution. A structure (tiered and targeted) for integrating
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4fd5cf60d564a3838039bb0ab66e9c1d
https://doi.org/10.2134/jeq1995.00472425002400030002x
https://doi.org/10.2134/jeq1995.00472425002400030002x
Publikováno v:
Agronomy Journal. 83:663-667
Mainstem leaf (MSL) appearance and percent tiller formation (%TF) have been used to evaluate wheat (Triticum aestivum L.) development. The assumption is that MSL appearance is a linear relationship to accumulated heat or growing degree days (GDD) and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5169a72e09766c446e97999f90b9fae
https://doi.org/10.2134/agronj1991.00021962008300040003x
https://doi.org/10.2134/agronj1991.00021962008300040003x
Autor:
Eugene G. Krenzer, T. L. Nipp
Publikováno v:
Agronomy Journal. 83:667-670
Mainstem leaf stage and percent tiller formation are measurements utilized to evaluate the development of wheat (Triticum aestivum L.). This study was conducted to determine whether there are differences for these measurements among 11 winter wheat c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68cfb932e3a0212b8947173fd01dec82
https://doi.org/10.2134/agronj1991.00021962008300040004x
https://doi.org/10.2134/agronj1991.00021962008300040004x